The system combines surface movement radar, multilateration and Automatic Dependent Surveillance - Broadcast (ADS-B) to provide air traffic controllers with highly accurate, real-time position and identification information of all aircraft and vehicles on the airport surface.

By integrating multiple sensor technologies, the system delivers a comprehensive picture of ground operations, increasing controller situational awareness and improving airport safety in all weather conditions.

"ASDE-X gives controllers a comprehensive view of all aircraft and vehicles operating on Boston Logan's intricate system of runways and taxiways," said Marc Viggiano, chief operating officer of Sensis Corporation. "The system also meets the challenge of providing accurate, reliable surveillance in all weather conditions as a result of multiple surveillance sources."

The deployment of ASDE-X is a significant upgrade to the previous system in place at Newark, Viggiano said.